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| 1 | Effects of biochar on water movement characteristics in sandy soil under drip irrigation显示文摘Biochar addition can improve the physical and hydraulic characteristics of sandy soil.This study investigated the effects of biochar on water holding capacity and water movement in sandy soil under drip irrigation.By indoor simulation experiments,the effects of biochar application at five levels(0%,1%,2%,4%and 6%)on the soil water retention curve,infiltration characteristics of drip irrigation and water distribution were tested and analyzed.The results showed that biochar addition rate was positively correlated with water holding capacity of sandy soil and soil available water.Within the same infiltration time,with an increasing amount of added biochar,the diffusion distance of the horizontal wetting front(HWF)tended to decrease,while the infiltration distance of vertical wetting front(VWF)initially declined and then rose.The features of wetted bodies changed from'broad-shallow'to'narrow-deep'type.The relationship between the transport distances of HWF and VWF and the infiltration time was described by a power function.At the same distance from the point source,the larger the amount of added biochar,the higher the soil water content.Biochar had a great influence on the water content of the layer with biochar(0–200 mm)and had some effects at 200–250 mm without biochar;but it had less influence on the soil water content deeper than 250 mm.For the application rate of biochar of 4%,most water was retained within 0–250 mm soil layer.However,when biochar application amount was high(6%),it would be helpful for water infiltration.During the improvement of sandy soil,biochar application rate of 4%in the plow layer had the best effect. | PU Shenghai LI Guangyong TANG Guangmu ZHANG Yunshu XU Wanli LIPan FENG Guangping DING Feng | 2019 | Journal of Arid Land2019，11，5： | 6 |
| 2 | Woody debris stocks in different secondary and primary forests in the subtropical Ailao Mountains, southwest China 显示文摘 | Yang Lipan Liu Wenyao Ma Wenzhang | 2008 | Ecological Reserch2008，23，： | 1 |
| 3 | Parameterization- free projection for geometry reconstruction 显示文摘 | LIPAN Y COHENOR D LEVIN D | 2007 | ACM Transactions on Graphics2007，26，3： | 1 |
| 4 | Aantomy of reflux : a growing health problem affecting structures of the head and neck显示文摘 | LIPAN MJ REIDENBERG JS LAITMAN JT | 2006 | Anat Rec B New Anat2006，289，6： | 1 |
| 5 | Extensive and divergent circadian gene expression in liver andheart显示文摘 | Storch K F Lipan O Leykin I | 2002 | Nature2002，417，6884： | 1 |
| 6 | Extensive and divergent circadian gene expression in liver and heart 显示文摘 | Storch K F Lipan O Leykin I | 2002 | Nature2002，417，6884： | 1 |
| 7 | Efficient production of canine in- terferon-alpha in silkworm Bombyx moil by use of a BmNPV/Bac-to -Bac expression system 显示文摘 | Na Z Huipeng Y Lipan L | 2008 | Applied Microbiology and Biotechnol- ogy2008，78，2： | 1 |
| 8 | Woody debris stocks in different secondary and primary forests in the subtropical Ailao Mountains,southwest China显示文摘 | Yang Lipan Liu Wenyao and Ma Wenzhang | 2008 | Ecological Research2008，，： | 1 |
| 9 | Extensive and divergent circadian gene expression in liver and heart 显示文摘 | Storch KF Lipan O Leykin I | 2002 | Nature2002，417，： | 1 |
| 10 | GoSurfer:a graphical interactive tool for comparative analysis of large gene sets in Gene Ontology space显示文摘 | Storch F Lipan O | 2004 | Applied Bioinformatics2004，3，4： | 1 |
| 11 | Challenging Disci- plinary Boundaries in the First Year: A New Introductory Integrated Science Course for STEM Majors 显示文摘 | Lisa Gentile Lester Caudi11 Mirela Fetea Apirl Hill Kathy Hoke Barry Lawson Ovidiu Lipan Michael Kerckhove Carol Parish Krista Stenger &Doug Szajda(2012) | 2012 | Journal of College Science Teaching2012，45，： | 1 |
| 12 | Otologic and audiolo- gy aspects of microtia repair显示文摘 | LIPAN M J ESHRAGHI A A | 2011 | Semin Plast Surg2011，25，： | 1 |
| 13 | Development of a severity classification system for subjective nasal obstruction显示文摘 | Lipan M J Most SP | | 0，，05： | 1 |
| 14 | Anatomy of Reflux: A growing health problem affecting structures of the head and neck 显示文摘 | Lipan M J Reidenberg J S Laitman J T | 2006 | The anatomical record2006，289，6： | 1 |
| 15 | Extensive and diver- gent circadian gene expression in liver and heart显示文摘 | Storch K F Lipan O Leykin I | 2002 | Nature2002，417，6884： | 1 |
| 16 | Woody debris stocks in different secondary and primary forests in the subtropical Ailao Mountains, southwest China显示文摘 | Yang Lipan Liu Wenyao Ma Wenzhang | 2008 | Ecological Research2008，23，5： | 1 |
| 17 | Anatomy of reflex: a growing health problem affecting structures of the head and neck显示文摘 | Lipan MJ Reidenberg JS Laitman JT | 2006 | Anat Rec (Part B: New Anat)2006，289，6： | 1 |
| 18 | Extensive and divergent circadian gene expression in liver and heart显示文摘 | Storch KF Lipan O Leykin I | 2002 | Nature2002，417，6884： | 1 |
| 19 | Extensive and diver- gent circadian gene expression in liver and heart显示文摘 | Storch K F Lipan O Leykin I | 2002 | Nature2002，417，6884： | 1 |
| 20 | Extensive and divergent circadian gene expression in liver and heart 显示文摘 | Storeh KF Lipan O Leykin I | 2002 | Nature2002，417，： | 1 |
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